VOCs廢氣治理沸石轉輪濃縮GRTO裝置

安居樂VOC沸石轉輪濃縮GRTO裝置簡介:

Zeolite Rotary Concentrator Wheel+ GRTO:

對于低濃度?大風量的VOC污染廢氣，上海安居樂環保科技股份有限公司推出自主知識產權的GRTO工藝，進一步完善了傳統的VOC濃縮+RTO蓄熱燃燒裝置工藝，可以將低濃度、大風量的污染空氣濃縮為小風量、高濃度的廢氣后進行熱力燃燒處理，效率提升，安全提升，而且可以降低運行成本，實現低成本、高效率VOC尾氣處理達標排放，是行業領先的有機揮發性VOC和惡臭HAP廢氣環保治理工藝。

How to treat low concentration with large air flow waste stream? Shanghai Anjule has patent designed solutions with the zeolite concentrators to reduce the air flow of the pollutant and concentrate the VOCs before the RTO treatment. Improve the removal efficiency, reduce the operating cost while meeting the regulations. This is a leading technologies in treating VOCs and HAP.

安居樂的工藝技術更加貼近廢氣工況，以大風量的噴漆廢氣處理為例：
車間排放有機廢氣通過總管道送至G渦流凈化塔做漆霧顆粒去除處理，后經過除霧器，再經過專門設計的組合過濾器后，由VOC沸石濃縮轉輪吸附區吸附，吸附效率為90%以上；排放廢氣由吸附風機抽出，并達標排放；
濃縮轉輪吸附住的有機物，從轉輪脫附區域脫附出來進入RTO高溫氧化處理

Anjule technology can be applied to work with the process specifications. For example, emission from coating industrial has the characteristic of high air volume: the waste gas was sent to the G-vortex column to remove particulate. After the dehumidifier process, the waste gas was sent to a specially designed filter before entering the rotary concentrator for VOCs adsorption. The removal efficiency can achieve VOC removal efficiency above 90%. A system fan was installed to release the cleaned air, which is in compliance with the regulations. The air stream then transfer to the RTO for further treatment.

一、轉輪入口G渦流凈化塔
安居樂G渦流洗滌凈化塔采用獨特的渦流結構；凈化去除有機廢氣中漆物，以滿足轉輪入口條件；優點：1、不易堵塞，無需更換填料。2、運行成本低。3、漆粒去除效率高，防治漆粒積蓄在轉輪上發生火災。

1. Rotary entrance with G-vortex column

Anjule G-vortex column has a unique vortex structure, purify and remove the paint organic substance from gas.

The advantage: 1. Avoid the blockage of the packing media; reduce the operating cost; and achieve high removal efficiency of VOC substance. Minimize the accumulation of the paint substance0n the rotary and at a result prevent fire hazard.

二、先進轉輪裝置

2. Advance rotary device

安居樂設有專門的VOC處理實驗室，廢氣治理實驗工程中心，轉輪裝置引進日本，實驗測試具體成分的轉輪效率，保障項目的成功率。轉輪吸附裝置的優點體積小、操作方便、壓降低；它可以連續地將大的廢氣流量處理成濃度足夠低的凈化氣，而解吸出來的氣體則濃度高而流量低，從而進入低風量RTO裝置徹底燃燒。

Aujule has set up a laboratory and an engineering center for the design of the exhaust gas VOC treatment. The rotary wheels are imported from Japan; the VOC compounds removal rate are measured in a laboratory to ensure the successful treatment for the environmental projects.

The advantage of our rotary concentrator: small size, convenience, low pressure lost and work continuously to concentrate low VOC concentration waste gas. The rotary processed gas has a high concentration of VOC with less volume and therefore reduce the amount of the waste gas for the RTO treatment.

三、安全性高
安居樂獨家專利設計的GRTO工藝充分考慮了消防、防爆等安全因素，運行穩定，安全可靠，工藝完整。

3. Safety guarantee

Patent designed of Anjule GRTO has put the fire, explosions and other safety factors into fully consideration. The operation of the GRTO is steady, safe and reliable.

四、技術先進性
GRTO 控制系統設有軟硬體聯鎖，可通過溫度、壓力等反饋，及時調節響應聯動器件，可有效保障系統安全。RTO控制系統采用PLC,安置在控制盤體內；配有火焰強度顯示、高溫控制器、報警、復位、開關機、緊急停機以及記錄儀；RTO系統與產線進行無縫銜接，確保不影響現有工藝及生產。

4. Advance Technology

GRTO control system equipped with software and hardware interlocks, through temperature, pressure responses, the system reacts immediately to the safety control of the system. Effectively，protect the safety of the system . RTO control system uses PLC, installed inside of the control panels; equipped with flame intensity detector, temperature controllers, alarm, reset,0n and off switch, emergency stop, and a recorder; RTO system works seamlessly with the production line without interfering to the existing production.

五、運行費用優勢
濃度越高運行成本越低。所以采取合理的技術手段增加有機廢氣進入RTO（RCO）時的濃度，以及減少廢氣處理量是減少RTO（RCO）投資與提高運行效率的有效途徑。

5. The low operating cost advantage

Lower operating cost can be achieved with high VOC concentration in the waste stream. Using a rotary concentrator to reduce the volume of the waste gas is a feasible way in decreasing the cost.

2017年日本雅馬哈電子樂器天津有限公司上了一套VOCs 治理設備。設備通過環保驗收后，安全、穩定運行。廢氣源為噴漆，線路板、印刷廢氣，風量140000m3/h，濃度進口681mg/m3,出口為6.44mg/m3,凈化效率99%，遠遠低于天津市DB12/524-2016《工業企業揮發性有機物排放控制標準》。憑借設備的優秀性能，該項目拿到了天津市環境保護專項補貼獎金叁佰多萬元。

沸石轉輪的生產產商無法相信VOCs 治理設備三年時間還能保持穩定高效的凈化效率，所以專門找人去天津雅馬哈公司測試，并把樣品拿回東京本部論證。

雅馬哈GRTO設備如圖

天津雅馬哈工廠沸石轉輪+GRTO蓄熱式焚燒爐

日本住友天津公司也使用了GRTO蓄熱式焚燒處理設備。日本住友天津公司的廢氣主要橡膠硫化廢氣，處理風量：10000m3/h；廢氣成分：顆粒物，油霧，氨氣、硫化物、苯系物、非甲烷總烴等。在使用GRTO后，日本住友先后兩次委托獨立的第三方監測公司分別進行了兩天6頻次的監測，監測數據都滿足了合同約定出口VOCs小于1 mg/m3，且遠低于天津地方標準60mg/m3。日本本部專門來人和天津工廠先后采用了手持設備連續一周進行在線監測，數據都達到合同約定標準。隨后，廣州住友和合肥住友分別又上了4套該設備。